RU94045995A - Фильтрующий элемент и способ его изготовления - Google Patents
Фильтрующий элемент и способ его изготовленияInfo
- Publication number
- RU94045995A RU94045995A RU94045995/25A RU94045995A RU94045995A RU 94045995 A RU94045995 A RU 94045995A RU 94045995/25 A RU94045995/25 A RU 94045995/25A RU 94045995 A RU94045995 A RU 94045995A RU 94045995 A RU94045995 A RU 94045995A
- Authority
- RU
- Russia
- Prior art keywords
- grains
- filter element
- polyethylene
- size distribution
- mcm
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
- B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
- B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/206—Special forms, e.g. adapted to a certain housing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Предложен фильтрующий элемент с проницаемым, пористым, устойчивым по форме формованным корпусом. Формованный корпус образован главным образом из частиц полиэтилена. Частицы представляют, по меньшей мере частично, ультравысокомолекулярный полиэтилен, имеют или распределение размеров зерен по меньшей мере для 99 мас.% зерен в области 63 - 250 мкм, или распределение размеров зерен по меньшей мере для 60 мас.% зерен в области 125 - 250 мкм, или - если нет других частиц полиэтилена - распределение размеров зерен по меньшей мере для 70 мас.% зерен в области 63 - 315 мкм. Поверхностные поры фильтрующего элемента заполнены мелкозернистым материалом.
Claims (1)
- Предложен фильтрующий элемент с проницаемым, пористым, устойчивым по форме формованным корпусом. Формованный корпус образован главным образом из частиц полиэтилена. Частицы представляют, по меньшей мере частично, ультравысокомолекулярный полиэтилен, имеют или распределение размеров зерен по меньшей мере для 99 мас.% зерен в области 63 - 250 мкм, или распределение размеров зерен по меньшей мере для 60 мас.% зерен в области 125 - 250 мкм, или - если нет других частиц полиэтилена - распределение размеров зерен по меньшей мере для 70 мас.% зерен в области 63 - 315 мкм. Поверхностные поры фильтрующего элемента заполнены мелкозернистым материалом.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4211529.9 | 1992-04-06 | ||
DE4211529A DE4211529A1 (de) | 1992-04-06 | 1992-04-06 | Filterelement mit einem formstabilen, durchlässig-porösen Kunststoff-Formkörper |
PCT/EP1993/000803 WO1993019832A1 (de) | 1992-04-06 | 1993-04-01 | Filterelement mit einem formstabilen, durchlässig-porösen kunststoff-formkörper |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94045995A true RU94045995A (ru) | 1997-04-20 |
RU2145253C1 RU2145253C1 (ru) | 2000-02-10 |
Family
ID=6456217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94045995A RU2145253C1 (ru) | 1992-04-06 | 1993-04-01 | Фильтрующий элемент и способ его изготовления |
Country Status (22)
Country | Link |
---|---|
US (1) | US5547481A (ru) |
EP (1) | EP0634952B1 (ru) |
JP (1) | JP3266615B2 (ru) |
KR (1) | KR100245912B1 (ru) |
CN (1) | CN1058418C (ru) |
AT (1) | ATE127359T1 (ru) |
AU (2) | AU3950593A (ru) |
BR (1) | BR9306204A (ru) |
CA (1) | CA2133760C (ru) |
CZ (1) | CZ288833B6 (ru) |
DE (2) | DE4211529A1 (ru) |
DK (1) | DK0634952T3 (ru) |
ES (1) | ES2077483T3 (ru) |
GR (1) | GR3017988T3 (ru) |
HU (1) | HU213007B (ru) |
NO (1) | NO303866B1 (ru) |
PL (1) | PL171818B1 (ru) |
RU (1) | RU2145253C1 (ru) |
SK (1) | SK281136B6 (ru) |
TR (1) | TR27802A (ru) |
TW (1) | TW263444B (ru) |
WO (1) | WO1993019832A1 (ru) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0653235A1 (en) * | 1993-11-16 | 1995-05-17 | Scapa Group Plc | Filter |
GB2283926B (en) * | 1993-11-16 | 1998-01-14 | Scapa Group Plc | Filter |
JP3668283B2 (ja) * | 1995-05-16 | 2005-07-06 | 三菱樹脂株式会社 | 多孔質複層プラスチックフィルタ及びその製造方法 |
DE19520439C2 (de) * | 1995-06-03 | 1999-08-12 | Keller Lufttechnik Gmbh & Co Kg | Filterelement zum Abscheiden von Partikeln aus gasförmigen oder flüssigen Medien und Verfahren zu seiner Herstellung |
US6540916B2 (en) | 1995-12-15 | 2003-04-01 | Microban Products Company | Antimicrobial sintered porous plastic filter |
JPH09187614A (ja) * | 1996-01-12 | 1997-07-22 | Toyoda Spinning & Weaving Co Ltd | フィルタエレメント |
DE19715196C2 (de) * | 1997-04-11 | 1999-04-22 | Herding Gmbh | Filterelement |
DE19733018C1 (de) * | 1997-07-31 | 1999-01-21 | Schmude Gmbh H | Filter mit Stützstrukturverbund |
DE19848774A1 (de) * | 1998-10-22 | 2000-05-04 | Herding Gmbh | Filtereinheit zum auswechselbaren Einsetzen in das Gehäuse einer Filteranlage |
JP2000211073A (ja) * | 1999-01-22 | 2000-08-02 | Nitto Denko Corp | 吸着剤内包容器用積層体およびこれを用いた吸着剤内包容器 |
KR100402559B1 (ko) * | 2000-09-29 | 2003-10-30 | (주) 일진프라임 | 열가소성 합성수지를 이용한 다공성 집진/집수장치필터 및그 제조방법 |
EP1273413A1 (en) * | 2001-07-02 | 2003-01-08 | ATOFINA Research Société Anonyme | High density polyethylene fluff compaction |
EP1279737A1 (en) * | 2001-07-27 | 2003-01-29 | Coöperatieve Verkoop- en Productievereniging, van Aardappelmeel en Derivaten AVEBE B.A. | Transformation method for obtaining marker-free plants |
DE10203745B4 (de) * | 2002-01-31 | 2004-01-29 | H. Schmude Gmbh | Filter |
FR2835445B1 (fr) * | 2002-02-07 | 2004-11-19 | Air Liquide | Utilisation d'un adsorbant sous forme de mousse solide pour la purification ou la separation de gaz |
US7112280B2 (en) * | 2002-08-12 | 2006-09-26 | 3M Innovative Properties Company | Gas porous polymer filter and methods of use |
US7169304B2 (en) * | 2002-08-12 | 2007-01-30 | 3M Innovative Properties Company | Porous polymer water filter and methods of use in refrigeration |
US7112272B2 (en) * | 2002-08-12 | 2006-09-26 | 3M Innovative Properties Company | Liquid and gas porous plastic filter and methods of use |
US6848584B2 (en) * | 2002-09-26 | 2005-02-01 | Drilltec Patents & Technologies Co., Inc. | Strainer basket and method of making and using the same |
JP4101638B2 (ja) * | 2002-12-24 | 2008-06-18 | 日鉄鉱業株式会社 | フィルタエレメント及びその製造方法 |
US7258784B2 (en) * | 2003-06-10 | 2007-08-21 | Envirodyne Technologies, Inc. | Solid liquid filtration apparatus and method |
DE10327373B3 (de) * | 2003-06-18 | 2004-12-23 | Infiltec Gmbh | Polyglas-Filter |
JP4879022B2 (ja) * | 2003-11-04 | 2012-02-15 | ポーレックス コーポレイション | 複合多孔質材料並びにそれらを作製する方法及びそれらを使用する方法 |
MXPA06013601A (es) * | 2004-05-26 | 2007-03-15 | 3M Innovative Properties Co | Filtro polimerico poroso para gas y metodos de fabricacion del mismo. |
US7413298B1 (en) * | 2004-10-25 | 2008-08-19 | Nu-Kote International, Inc. | Filter wicks for ink jet cartridges |
DE102005012659A1 (de) * | 2005-03-18 | 2006-09-21 | Herding Gmbh Filtertechnik | Filterelement mit Beschichtung zur Oberflächenfiltration |
ATE445455T1 (de) * | 2006-05-09 | 2009-10-15 | Porex Corp | Poröse materialzusammensatzungen für membranen und zugehöroge anwendungen |
EP2069510B1 (en) * | 2006-08-31 | 2013-07-24 | Monsanto Technology, LLC | Methods for rapidly transforming monocots |
DE102007032060B4 (de) * | 2007-07-10 | 2019-05-23 | Herding Gmbh Filtertechnik | Wärmebeständiges Filterelement mit Beschichtung und Verfahren zu dessen Herstellung |
EP2673587A1 (de) * | 2011-02-09 | 2013-12-18 | Klingenburg GmbH | Wärme- und/oder feuchteaustauschelement |
CN103089714B (zh) * | 2013-01-23 | 2015-08-05 | 成都瑞柯林工程技术有限公司 | 透平式气体压缩机前端除尘器及其过滤元件 |
EP3114158A1 (en) | 2014-03-07 | 2017-01-11 | Ticona LLC | Sintered polymeric particles having narrow particle size distribution for porous structures |
CN104759143B (zh) * | 2015-03-04 | 2016-05-18 | 上海聚蓝水处理科技有限公司 | 一种过滤水壶滤芯用的复合过滤材料 |
RU2622138C1 (ru) * | 2016-04-04 | 2017-06-13 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Фильтр |
DE102016106699A1 (de) | 2016-04-12 | 2017-10-12 | Herding Gmbh Filtertechnik | Filterelement |
AU2017249402A1 (en) | 2016-04-12 | 2018-10-04 | Artemis Biosystems, Inc. | Perfusion filtration systems |
DE102016006607A1 (de) * | 2016-06-02 | 2017-12-07 | Mann+Hummel Gmbh | Filterelement einer Filtervorrichtung, Filtergehäuse und Filtervorrichtung |
CN109603311A (zh) * | 2017-05-24 | 2019-04-12 | 苏州益可泰电子材料有限公司 | 一种塑料滤管的制备方法 |
CN107186998A (zh) * | 2017-06-12 | 2017-09-22 | 杭州宝乐事科技有限公司 | 一种多孔塑料滤芯挤出成型工艺 |
WO2019036538A1 (en) * | 2017-08-18 | 2019-02-21 | Porex Corporation | POROUS COMPOSITE CARRIERS AND METHODS OF MAKING AND USING THEM |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627938A (en) * | 1948-08-10 | 1953-02-10 | Res Prod Corp | Method of making high viscosity products having petroleum oil base and product of such method |
US2663652A (en) * | 1950-03-04 | 1953-12-22 | Du Pont | Process for coating with polyethylene |
BE601705A (ru) * | 1960-03-23 | |||
US3474600A (en) * | 1967-09-22 | 1969-10-28 | Pittsburgh Activated Carbon Co | Bonded carbon article |
GB1241858A (en) * | 1968-12-30 | 1971-08-04 | Ici Ltd | Sorption of nitrogen dioxide by polyamides |
US3675391A (en) * | 1969-05-01 | 1972-07-11 | American Cyanamid Co | Breathable waterproof fabric |
US3950152A (en) * | 1972-12-01 | 1976-04-13 | Rockwell International Corporation | Filter vapor trap |
SU465408A1 (ru) * | 1974-06-24 | 1975-03-30 | Предприятие П/Я В-2913 | Способ изготовлени пористых изделий |
US4370376A (en) * | 1980-04-18 | 1983-01-25 | E. I. Du Pont De Nemours And Company | Tetrafluoroethylene polymer dispersions |
DE3024324A1 (de) * | 1980-06-27 | 1982-01-21 | Herding GmbH Entstaubungsanlagen, 8450 Amberg | Filterkoerper zum abscheiden von fest- und/oder schwebstoffen und verfahren zu dessen herstellung |
WO1985004365A1 (en) * | 1984-03-29 | 1985-10-10 | American Hoechst Corporation | Polyethylene molding composition and process |
DE3413213A1 (de) * | 1984-04-07 | 1985-10-24 | Herding GmbH Entstaubungsanlagen, 8450 Amberg | Filterelement zum abscheiden von feststoffteilchen aus gasfoermigen oder fluessigen medien |
ES8705774A1 (es) * | 1984-04-07 | 1987-05-16 | Herding Entstaubung | Filtro para separar particulas de materia solida de medios gaseosos o liquidos |
DE3544404A1 (de) * | 1985-12-16 | 1987-06-19 | Herding Entstaubung | Filter zum abscheiden von feststoffteilchen aus gasfoermigen oder fluessigen medien |
GB8621660D0 (en) * | 1986-09-09 | 1986-10-15 | Domnick Hunter Filters Ltd | Filter element |
DE3719233A1 (de) * | 1987-06-09 | 1988-12-22 | Erich Busch | Selbsttragender filterkoerper |
US4923725A (en) * | 1988-07-29 | 1990-05-08 | E. I. Du Pont De Nemours And Company | Article for absorbing cooking grease |
DE9012319U1 (de) * | 1990-08-28 | 1990-11-22 | Engel, Thomas, Prof., Vence | Filterelement |
US5188646A (en) * | 1992-03-05 | 1993-02-23 | Air Kontrol, Inc. | Adjustable air filter |
-
1992
- 1992-04-06 DE DE4211529A patent/DE4211529A1/de not_active Withdrawn
-
1993
- 1993-04-01 ES ES93908879T patent/ES2077483T3/es not_active Expired - Lifetime
- 1993-04-01 DK DK93908879.5T patent/DK0634952T3/da active
- 1993-04-01 CA CA002133760A patent/CA2133760C/en not_active Expired - Fee Related
- 1993-04-01 SK SK1198-94A patent/SK281136B6/sk unknown
- 1993-04-01 AU AU39505/93A patent/AU3950593A/en not_active Abandoned
- 1993-04-01 CZ CZ19942381A patent/CZ288833B6/cs not_active IP Right Cessation
- 1993-04-01 DE DE59300571T patent/DE59300571D1/de not_active Expired - Lifetime
- 1993-04-01 RU RU94045995A patent/RU2145253C1/ru active
- 1993-04-01 WO PCT/EP1993/000803 patent/WO1993019832A1/de active IP Right Grant
- 1993-04-01 KR KR1019940703510A patent/KR100245912B1/ko not_active IP Right Cessation
- 1993-04-01 BR BR9306204A patent/BR9306204A/pt not_active IP Right Cessation
- 1993-04-01 PL PL93305553A patent/PL171818B1/pl not_active IP Right Cessation
- 1993-04-01 AT AT93908879T patent/ATE127359T1/de not_active IP Right Cessation
- 1993-04-01 JP JP51710293A patent/JP3266615B2/ja not_active Expired - Lifetime
- 1993-04-01 US US08/313,134 patent/US5547481A/en not_active Expired - Lifetime
- 1993-04-01 HU HU9402857A patent/HU213007B/hu not_active IP Right Cessation
- 1993-04-01 EP EP93908879A patent/EP0634952B1/de not_active Expired - Lifetime
- 1993-04-02 TR TR00299/93A patent/TR27802A/xx unknown
- 1993-04-06 CN CN93103541A patent/CN1058418C/zh not_active Expired - Lifetime
- 1993-04-26 TW TW082103211A patent/TW263444B/zh active
-
1994
- 1994-10-04 NO NO943704A patent/NO303866B1/no not_active IP Right Cessation
-
1995
- 1995-11-08 GR GR950403097T patent/GR3017988T3/el unknown
-
1997
- 1997-06-18 AU AU25588/97A patent/AU699380B2/en not_active Ceased
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